Pickin vaccine go soon enter only one injection Nigeria: WHO go send 826 pipo to help stop Lassa fever 'I dey see as pipo dey crawl for ground' Yaoundé Centre Pasteur laboratory test de polio virus, (type 2) den anoda laboratory for South Africa confirm, di show say dis virus bi laik de wan weh deh see for Nigeria for 2018, WHO Cameroon tok.
